Math Term 3 13/07/2021

Index Laws

• b^n x b^m = b^ n+m
• law one: when the base is the same add the powers
• b^n/b^m = b^n-m
• law two: when the base is the same subtract the power
• 1.
• 2^4 x 2^3 = 4^7
• 5^6 x 5^3 = 5^9
• 3^7/3^4 = 3^3
• 2.
• 7^2 x 7^4 = 7^6
• (-2)^5/(-2)^3 = (-2)2
• 3.
• x^3y^3 x x^4y^2
• x^7 y^5